LOW_FREQUENCY_RANDOM_NOISE_GENERATOR

Published:2009/7/24 2:28:00 Author:Jessie | From:SeekIC

White-noise signals from two sources are filtered, amplified, and fed to symmetrical switching circuit Q4-Q5-T1. On-off switching action of Q4 and Q5 under control of signals gives frequency multiplication required for random output of pulses from about 0 to 5 kc, as required for simulating targets in war games.-R. G. Hundley, Simulating Tactical Radar and Sonar, Electronics, 36:50, p 25-31.



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